#define _CRT_SECURE_NO_WARNINGS 1
#pragma warning(disable:6031)
#include<iostream>
using namespace std;
namespace ssh
{
	int a = 10;
}
int b = 20;
int x = 99;
int main()
{
	int c = 30;
	int x = 66; 
	cout << ssh::a << b << c << endl;
	cout << x << endl;
	return 0;
}


